US 2020/0401779 A1 · Optical Fingerprint Sensor Apparatus and Assembling Method Thereof

Abstract

An optical fingerprint sensor apparatus and an assembling method thereof are provided. The optical fingerprint sensor apparatus includes: a support frame structure having an opening therein, the opening penetrating through the support frame structure; an optical fingerprint sensor module disposed in the opening; a support plate disposed below the optical fingerprint sensor module and at the bottom of the support frame structure, wherein the support plate is fixedly connected to the bottom of the support frame structure; an elastic support member disposed between the optical fingerprint sensor module and the support plate, wherein the elastic support member is fixedly connected to the optical fingerprint sensor module and the support plate, respectively; and a self-luminous display panel disposed on the optical fingerprint sensor module and the support frame structure, wherein the self-luminous display panel and the support frame structure are fixedly connected. Performance of the optical fingerprint sensor apparatus is improved.

Claims20

Dependent claims

An optical fingerprint sensor apparatus, comprising:

a support frame structure having an opening therein, the opening penetrating through the support frame structure;
an optical fingerprint sensor module disposed in the opening;
a support plate disposed below the optical fingerprint sensor module and at the bottom of the support frame structure, wherein the support plate is fixedly connected to the bottom of the support frame structure;
an elastic support member disposed between the optical fingerprint sensor module and the support plate, wherein the elastic support member is fixedly connected to the optical fingerprint sensor module and the support plate, respectively;
and
a self-luminous display panel disposed on the optical fingerprint sensor module and the support frame structure, wherein the self-luminous display panel and the support frame structure are fixedly connected.

3 more elements

A method for assembling an optical fingerprint sensor apparatus, comprising:

providing an optical fingerprint sensor module, a self-luminous display panel, a support plate, an elastic support member and a support frame structure, wherein the support frame structure has an opening therein which penetrates through the support frame structure;
disposing the elastic support member between the optical fingerprint sensor module and the support plate, and fixedly connecting the elastic support member to the optical fingerprint sensor module and the support plate, respectively;
fixedly connecting the self-luminous display panel to the support frame structure, wherein the self-luminous display panel faces the opening;
following fixedly connecting the elastic support member to the optical fingerprint sensor module and the support plate, respectively and fixedly connecting the self-luminous display panel to the support frame structure, disposing the optical fingerprint sensor module in the opening, to make the optical fingerprint sensor module disposed between the self-luminous display panel and the support plate, wherein the support plate faces the support frame structure;
and
following disposing the optical fingerprint sensor module in the opening, compressing the elastic support member, and fixedly connecting the support plate to the support frame structure.

3 more elements

Dependencies are inferred from the claim text.

Optical Fingerprint Sensor Apparatus and Assembling Method Thereof

Life of this patent

Optical Fingerprint Sensor Apparatus and Assembling Method Thereof

Life of this patent

Abstract

Claims20